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| Author | Forum: PowerTCP Sockets for .NET (Secure and Standard) Topic: Questions about sending byte data with sockets.net |
| frodo_x From: unknown, Greece Posts: 8 Member Since: 06/10/01 |
posted July 22, 2004 12:22 PM Hello, I have a little problem transferring an image using sockets.net.I guess the problem is cause i am new to vb.net and dartsockets. So any help is appreciated! :-) thanks in advance Client: Dim path As String = "c:\a.jpg" Dim fs As FileStream fs = File.Open(path, FileMode.Open) Dim b(fs.Length - 1) As Byte fs.Read(b, 0, b.Length) tcp1.Send(b) I guess its ok until now.i have no way to confirm this. Server: ... Do While (e.Tcp.Connected) ... Dim s As String = e.Tcp.Stream.Read(vbBack, 10000000, found) .... Case else 'using a richtextbox i can see the data comming at this point.looks garbage. My question is:i've send a byte array from the client.and now i have a string at the server. What do i do to write it in a jpg file at the server side?How do i load them in a byte array? can this byte->string conversion lose data? I am confused cause the data don't come all at once,i've counted 618 "case else" called for a file 187 Kbytes.is this normal? I thought it will all go at once since increased the bufer to 10000000? oh and another question. can i say... dim b(1024) as byte tcp1.send("send" + b + vbcrlf) ? do i have to do it in separate sends? Thank you again for your answer. Angel |
| frodo_x From: unknown, Greece Posts: 8 Member Since: 06/10/01 |
posted July 23, 2004 9:37 AM Just forget it.stupid questions :-) i have found everything i need. btw,your components rock ;-) |
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